# SDR 20010209CW006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2000
- Submitted: February 9, 2001
- Operation: General aviation
- Aircraft: [N676MF](https://openairdocs.org/aircraft/N676MF), registered now
- Make and model: Cessna 402B
- Registry model: [Cessna 402B](https://openairdocs.org/model/cessna-402b) (OpenAirDocs)
- Aircraft serial: 402B0106
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Spar
- Part number: 51310002
- Condition: Corroded
- Location: Vertical Stab
- Part time: 9,676 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010209CW006

## Discrepancy

UPON ANNUAL INSPECTION, FLAKING WAS NOTICED ON AFT SPAR AREA.  FURTHER INSPECTION REVEALED THE SPAR WAS CORRODED  .2500 THROUGH MAIN SURFACE.  UNIT WAS REPLACED WITH AN AIRWORTHY ITEM.

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